<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>

  <style to="*" global>
    * {
      box-sizing: border-box;
    }
  </style>
</head>

<body>
  <div>test</div>
</body>
</html>
